baber/WOPTO huggingface dataset:
Patent JP-H0778339-A (JP)
Title: Information recording method
Inventor: MORISHITA NAOKI
IPC: G11B7/00
Filed: 1993-09-08
Abstract: PURPOSE:To attain accurate recording by suppressing fluctuation of the length in the peripheral direction of a mark against the variation of an erase power level. CONSTITUTION:A recording medium 31 is fixed on a spindle motor 32 and rotated at the prescribed number of rotation, and an optical system 33 for converging a laser beam on this recording medium 31 is provided on the upper end of the medium 31. The laser beam outputted from a semiconductor laser oscillator 34 becomes a parallel light by a collimator lens 35 and converged on the medium 31 by an objective lens 38 passing through a beam splitter 36 and a lambda/4 wavelength plate 37. The light reflected from the medium 31 is divided by the beam splitter 36 and made incident to a light receiving device 40 passing through a detection lens 39 then converted to an electrical signal. An output signal of the light receiving device 40 is meanwhile supplied to a servo circuit 42, too, which makes the current to flow in a driving coil 41 for driving the objective lens 38. Thus, the distance with the medium 31 is always kept constant, and the image of a converged spot is formed on the medium 31.
Patent JP-H04104582-A (JP)
Title: Picture element driving method for active matrix type liquid crystal display device
Inventor: TAKAHASHI ATSUSHI
IPC: H04N5/66
Filed: 1990-08-23
Abstract: PURPOSE:To prevent the generation of flickers and to obtain high quality picture by controlling the polarity of input signal voltage applied to a data bus line and the timing of gate signal voltage applied to a gate bus line. CONSTITUTION:A driving circuit 10 is equipped with a first flip-flop circuit 12 to which a vertical synchronizing signal V and a horizontal synchronizing signal H are inputted and a second flip-flop circuit 14 to which uneven numbered field/even numbered field discrimination signal O/E is inputted. In this case, the input signal voltage applied to the liquid crystal cell corresponding to the identical data bus line which is also corresponded to each bus line of the uneven numbered field in one frame becomes different polarities, and the input signal voltage applied to the liquid crystal cell corresponding to each gate bus line of the even numbered field becomes similarly different each other. Thus, when the input signal voltage of the voltage waveform of positive/negative synmetry is switched for each frame to be applied, the mixed state of the liquid crystal with different polarity in each frame can be prevented from remarkably changed, and high-quality picture can be obtained.
Patent JP-H0271208-A (JP)
Title: Display device for electric zoom camera
Inventor: IMURA YOSHIO
IPC: G03B17/18
Filed: 1988-09-06
Abstract: PURPOSE:To change the magnification stepwise by a photographer at the time of not only continuous photographing but also one-shot photographing to photograph in a short time by providing a means which arbitrarily sets plural kinds of focal length of a zoom lens and stores this focal length information in a memory circuit as set focal lengths. CONSTITUTION:When an electric zoom mechanism is driven by a driving means 5, the focal length is changed to change the magnification, and a zoom lens barrel is displaced in accordance with this change. Its position is detected by a focal length detecting circuit 6 and is outputted as focal length information. Plural focal length information are arbitrarily selected by a focal length selecting means and are stored in the memory means. At the photographing, such control is performed by a control means that driving of the zoom lens is stopped when present focal length information of the zoom lens coincides with stored set focal length information. Stored set focal length information and detected present focal length information are confirmed on a display means 12. Thus, the set operation of the focal length is facilitated to photograph in a short time.
Patent JP-S6385164-A (JP)
Inventor: OKAMOTO TAKAHARU
IPC: D06M101/16
Filed: 1986-09-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61101157-A (JP)
Title: Synchronizing control system
Inventor: OSAWA JIRO
IPC: G06F11/22
Filed: 1984-10-24
Abstract: PURPOSE:To improve the test efficiency by drawing a clock to a clock test simulator of a central processor of the system and setting optionally the timing when the test simulator receives the clock until the processor is subject to interruption depending on the simulation condition in conducting the test of the electronic exchange system. CONSTITUTION:A processor 5 of a test simulator 2 receiving a clock is started and simulation is started. A value M set to a counter 10 is decremented by 1 at each reception of the clock at the same time and when the content of the counter 5 reaches 0, an AND gate 11 is opened to give a control signal to an electronic exchange system 1 to be tested so as to stop the central processor of the electronic exchange system 1 to be tested. When the count value of the counter 10 is zero, the preset count value M is reset automatically to the counter 10. When the processor 5 completes the simulation, the control signal is released to activate the central processor of the electronic exchange system 1 to be tested.
Patent JP-H0780545-A (JP)
Title: Method for coiling steel strip
Inventor: FURUKAWA YUJI
IPC: B21C47/02
Filed: 1993-09-08
Abstract: PURPOSE:To evade generation of flaw caused by slips when the steel strip is coiled in a coil shape and, thereby greatly improve the yield. CONSTITUTION:In a process in which the steel strip S is coiled by a tension reel 1, the distance from both breadwise end parts of the strip coiled in a coil shape to the measuring reference point are continuously measured and when the difference between the both distances becomes <=1mm, the taking-up is temporarily stopped and the strip is cut to be treated by dividing.
Patent JP-H0548959-A (JP)
Title: Changeover switch for camera integrated vtr
Inventor: MIYAKE MAKOTO
IPC: H04N5/225
Filed: 1991-08-09
Abstract: PURPOSE:To obtain an easily used changeover switch by simplifying the operation of a zoom lens driving switch, and a object video changeover switch between a zoom lens and a single focus wide angle lens, in a camera integrated VTR provided with the zoom lens and the single focus wide angle lens CONSTITUTION:Switches 3 and 5 for driving a zoom lens and switches 4 and 6 for driving respective video changeover switches between the zoom lens and the single focus wide angle lens, are integrally formed. It is desirable that a changeover switch 1 is provided with a rocking-type pushbotton 2 operated with pushing in two stages and pairs of (a) contact mechanisms 3 and 5 and 4 and 6.
Patent JP-H0776100-A (JP)
Title: Liquid jet printer
Inventor: UNOSAWA YASUHIRO
IPC: B41J2/01
Filed: 1993-09-08
Abstract: PURPOSE:To prevent the positional shift of a printing head and to achieve miniaturization and the reduction of running cost by allowing the direction of the pressing force applied to the printing head of an ink cartridge to coincide with the direction of the pressing force applied to a carriage. CONSTITUTION:When an ink cartridge 6 is mounted, a printing head 5 is mainly pushed in the direction shown by an arrow D to be already positioned at the predetermined position of a carriage 2 and, therefore, when the ink cartridge 6 is pushed in the direction different from the pushing direction (D-direction) being the positioning direction to be mounted, there is possibility generating the positional shift of the printing head 5 and trouble such that high-grade printing can not be realized is generated. Therefore, the mounting of the ink cartridge 6 to the printing head 5 must be performed in the positioning direction of the printing head 5.
Patent JP-H0668262-A (JP)
Title: Image processor
Inventor: FUNADA MASAHIRO
IPC: G06T7/00
Filed: 1992-08-24
Abstract: PURPOSE:To make it possible to inhibit the erroneous copying of a specific original by deciding the similarity of decision data and inputted image data by a first decision means, deciding the right or wrong of identification data by a second decision means and controlling an output processing in accordance with the decision result by a control means. CONSTITUTION:A control circuit 330 sets the address of a ROM 332 via a try state gate 331, generates a writing control signal for a register and sets the holding contents of the ROM 332 to a register 317. At this stage, a CPU 315 sets a RID signal to 1 in the ID reading mode of the ROM 332, the output of the try state gate 331 becomes high impedance, the address of the ROM 332 becomes the highest order address 7F/H by a pull-up resistance 333 and a CPU 315 is capable of reading the ID of the ROM 332 which is preliminarily held in the highest order address 7F/H of the ROM 332. At the same time, the CPU 315 is capable of reading also the ID of a ROM 311.
Patent JP-H04106150-A (JP)
Title: Plastic composition
Inventor: KASAI YOSHIHIKO
IPC: G02B5/22
Filed: 1990-08-24
Abstract: PURPOSE:To prepare a plastic compsn. having a unique light absorptivity and a high transparency and giving a glare-proof spectacle lens by adding a neodymium compd. to a photocurable resin. CONSTITUTION:A neodymium compd. such as neodymium (meth)acrylate, neodymium octanoate, or neodymium palmitate is mixed with a photopolymerizable monomer (e.g. a reaction product of diallylidenepentaerithritol with 2- hydroxyethyl acrylate) and a photoinitiator (e.g. benzophenone), and the resulting mixture is put into a mold, exposed to light, and thereby polymerized and cured. The resulting compsn. absorbs light in the region of wavelength around 580nm, the wavelength at which man feels glare, transmits light in the other region of wavelength, and hence is suitably used as a spectacle lens.
Patent JP-H0966039-A (JP)
Title: Nuclear magnetic resonance inspection instrument
Inventor: MIURA YOSHIAKI
IPC: A61B5/055
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To safely inspect a reagent, who receives a medical treatment such as a drip, with a nuclear magnetic resonance inspection instrument. SOLUTION: A pressure sensor 20 is arranged on the floor in a prescribed area around a bed 17. When a drip stand is set in the prescribed area, the pressure sensor 20 detects it and sends a signal to a bed controller 18, and the movement of the bed 17 is disabled.
Patent JP-H0667944-A (JP)
Title: Database management system
Inventor: MIZOGUCHI MASAMICHI
IPC: G06F15/00
Filed: 1992-08-24
Abstract: PURPOSE:To reorganize a database without interrupting online access by generating the latest state in a double writing disk volume and executing online access until next reorganization processing time. CONSTITUTION:An online system 21 accesses a database DBa where double writing is executed at the double writing disk volume consisting of an original volume 11a and a duplicate volume 12b by information inputted from a personal computer terminal 23 connected to a public line network 22. At the time of operating database maintenance in online, a database DBb of post-reorganization is generated from a database DBa of pre-reorganization. Thus, the database can be reorganized without interrupting online service. The database DBa of pre-reorganization are provided for the original and duplicate volumes 11a and 11b, which constitute the first disk volume, with exactly he same contents.
Patent JP-H0857387-A (JP)
Title: Glass repairing method and glass repairing injector
Inventor: KITAMI NAOKI
IPC: B60J1/00
Filed: 1994-08-25
Abstract: PURPOSE: To reduce the leakage of a repairing soln. around the part to be repaired, inject the soln. into the interior of the part and shorten the total working time. CONSTITUTION: The elastic tip member 35 of a cylinder 27 is tightly pressed on the cracked recess B of the windshield A of an automobile. A repairing soln. 47 is filled in the injection passage of the cylinder 27, and a cap 65 is screw-joined to the threaded part 31 of the cylinder 27. The cap 65 is screwed in to reduce a compressed air chamber 69.
Patent JP-S6380986-A (JP)
Title: Laser output correcting device for laser beam machine
Inventor: MIZUKADO MASAYOSHI
IPC: B23K26/00
Filed: 1986-09-22
Abstract: PURPOSE:To perform the laser beam machining with high reliability by providing a means to measure the output of a laser beam of light at a point of time where it is emitted from a torch and compare the output with a reference and correct it so that the output is made to the prescribed output to adjust the output of the laser beam of light constantly. CONSTITUTION:The laser beam of light 16 outputted from a laser oscillator 11 of a laser beam machine is projected on a work via an optical path system 15 and a nozzle 12a. An output measurement means (power probe) 13 sends a signal SN1 corresponding to the output of the laser beam of light 16 received from the torch 12 to a power probe control part 10. The control part 10 sends an arithmetic result of the output to an output correction arithmetic part 6. The output arithmetic part 6 decides whether or not a reference value is satisfied based on a laser output value LV to complete the correction operation. The output of the laser beam of light 16 is prevented from being changed and a laser beam machine 1 with the high reliability can be obtained by this device.
Patent JP-S60112508-A (JP)
Inventor: BARUTAA RAISUTO
IPC: B65G17/30
Filed: 1984-10-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1147239-A (JP)
Title: High pressure steam sterilizer
Inventor: MURAI KAZUHIRO
IPC: A61L2/06
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To eliminate a trouble of ejection of an object to be sterilized out of a container by a method wherein a retaining piece is operated by an electromagnetic solenoid to engage a protrusion and the blocking of the rotation of a shaft enables the maintaining of a lid in contact with an opening of a housing container of the object to be sterilized to prevent inadvertently opening of the lid. SOLUTION: A high pressure steam is generated in a housing container 11 for an object to be sterilized to sterilize the object to be sterilized. With the generation of the high pressure steam, when the temperature in the housing container 11 for the object to be sterilized reaches 100 deg.C, for instance, an electromagnetic solenoid 37 is demagnetized based on the temperature and a pawl 41 of the retaining piece 38 lowers by the gravity of the retaining piece 38 or by an energizing force of a spring or the like. Then, the pawl 41 drops between protrusions 27 and 27 to regulate the rotation of a shaft 19. But where with the lowering of the pawl 41 of the retaining piece 38, the pawl 41 stays on the protrusion 27, turning the shaft 19 counterclockwise makes the pawl 41 drop between the protrusions 27 and 27 thereby blocking further rotation of the shaft 19.
Patent JP-S61102024-A (JP)
Inventor: TANAHASHI ICHIRO
IPC: H01G11/24
Filed: 1984-10-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6379787-A (JP)
Title: Process for preparing thin film
Inventor: IIJIMA KENJI
IPC: C30B13/02
Filed: 1986-09-22
Abstract: PURPOSE:To obtain easily a material for thin film having good crystallizing characteristics by forming a material serving as a solvent for a material of the thin film on a thin film prepd. on a substrate and causing crystallization from the solvent part by melting under heating. CONSTITUTION:In a process for prepg. a thin film by heat-melting partly an amorphous or polycrystalline thin film prepd. on a substrate and causing crystallization by gradually moving the molten part, the crystallization is caused by forming a material serving as the solvent for the above described thin film material on said thin film and causing the crystallization from the molten part. Since the crystallization is caused by using such solvent, dissolving the material at a lower temp. and moving gradually the dissolved part, the crystallization is performed at a lower temp., the process can be easily performed without requiring any complex apparatus. Since the crystallized thin film material is grown at lower temp. from melt, a thin film material having good crystallizing characteristics is obtd. easily, and can be applied widely in the industrial field.
Patent JP-S6466578-A (JP)
Title: Delay analysis system of logical circuit
Inventor: BITO TATSUSHIGE
IPC: G06F19/00
Filed: 1987-09-08
Abstract: PURPOSE:To easily judge the quality of a delay analytical result, by judging whether a path exceeding a delay time is the meaningless redundant path on a logical circuit according to a route activating method and removing the redundant path from a delay analytical result list. CONSTITUTION:A logical circuit model load means 2 reads a logical circuit model from a logical circuit model file 1 to load a logical circuit model table 3 and a control is transferred to a path detecting/ delay time calculating means 4. The means 4 takes out the path between the start and final points of the logical circuit model of the table 3 and calculates a delay time to store the same in a detected path memory means 7 and, when the path of the logical circuit model of the table 3 is not entirely detected at that point of time, control is transferred to a control value comparing means 6. The means 6 compares the delay time stored in the means 7 with a limit value 5 and, when said delay time is a contravention path, control is transferred to a redundant path judge means 9. The means 9 judges whether the contravention path is a redundant path an effective path using a route activating method; when said path is the effective path (error path), an error path display means 8 is started to output said path as error path display 10.
Patent JP-S60117508-A (JP)
Inventor: AZETSU MASAMI
IPC: H01B13/00
Filed: 1983-11-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07118887-A (JP)
Title: Bielectrode-type electrolytic cell
Inventor: MUN SANBON
IPC: C25B9/19
Filed: 1993-09-09
Abstract: PURPOSE: To enable excellent performance, easy operation and manufacture and management at a low cost by energizing partition walls, anodes and cathodes, forming electric conduction plates to multiple layers and disposing current distribution frames between these electric conduction plates and the electrodes.  
     CONSTITUTION: A unit electrolytic cell 1 is provided with electrolyte inflow ports 6 and 15, products outlets 7 and 16 and slopes for prohibiting the stagnation of gases at an inside end. The one side thereof is provided with frame walls 2 and 11 and the partition walls 3, 12 are fixed thereto. These walls and the anodes 5 and the cathodes 4 are energized between each other. The electric conduction plates 4 and 13 of the prescribed size to uniformly maintain the current density and the concn. distribution of the electrolyte in the unit electrolytic cell 1 are formed to the multiple layers. The respective unit electrolytic cells are electrically connected by many conductive medium bodies 20 positioned between the electrodes 5 and 14. The electrode current distribution frames 32 for decreasing the locally high current density and maintaining the specified current density are disposed between the conductive medium bodies 20 and the electrodes 5 and 14. The respectively unit electrolytic cells are continuously arrayed by coupling loads 23 and the partition walls 3 and 12 are energized by the many metallic plates 20 of a spring type subjected to explosive welding across these walls. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S6380018-A (JP)
Title: Internal combustion engine with turbosupercharger
Inventor: OHASHI RYOICHI
IPC: F02B37/013
Filed: 1986-09-22
Abstract: PURPOSE:To make engine power at time of idling or medium and low outputting improvable, by introducing compressed combustion gas, out of a free gas turbine having an external combustor, into the turbine. CONSTITUTION:Compressed air out of an air turbine 34 is fed to a turbine 30 of a free gas turbine 24, another compressed air in a blower 26 is made to flow into an external combustor 28, and combustion gas out of an injection valve 28a is burned, thereby making the free gas turbine 24 only operate with its own power. Compressed combustion gas is fed to a turbine 14a, both superchargers 12a and 12b are driven and, after going up till they become startable even if suction pressure to a suction route 20 is in a low compression ratio, an engine 10 is started. After the engine 10 is started, the free gas turbine 24 is operated in the range of an area Y, thus engine power at time of idling or medium and low output is improved.
Patent JP-S6284945-A (JP)
Title: Chuck device for disk article
Inventor: KENMORI KAZUHIKO
IPC: G11B17/028
Filed: 1985-10-11
Abstract: PURPOSE:To simplify the construction by supporting the outer or inner peripheral edge of a disc article by more than three rotatable chucking rollers which can be displaced between the chucking position and the releasing position by a cam plate. CONSTITUTION:A cam plate 9 rotates actuating pieces 3 to displace chucking rollers 7 to the chuck-releasing position against springs 15. Then, a disc article 8 is placed in such a manner as to face the chucking rollers 7, and reverse rotation of the cam plate 9 causes rollers 11 to rotate along the cam surface under the action of the springs 15 and the actuating pieces 3 to be rotated around their shafts 5, so that the chucking rollers 7 are radially inwardly displaced to chuck the disc article 8 rotatably. Thus, a simple and compact construction permits the disc article to be supported rotatably and to be easily detachably mounted.
Patent JP-H11280313-A (JP)
Title: Electronic key
Inventor: OGURO TAKESHI
IPC: B60R25/01
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To prevent the infiltration of a foreign matter such as water to a circuit while ensuring the operationability of an electronic key. SOLUTION: A sealing body 15 is formed of a thermal welding resin material such as an urethane elastomer in wall thickness of approximately 0.5 mm, and thermally welded and a baggy sealed space is formed. A transmitter 3 is hermetically sealed into the sealed space. Accordingly, even when foreign matters such as moisture on the outside infiltrate into a head body 5, infiltration into the transmitter 3 of these foreign matters can be prevented. A user can push switches for the transmitter 3 from the outside through a protective member 4 and the sealing body, and switch operation can be conducted smoothly.
Patent JP-H0256583-A (JP)
Title: Developing device
Inventor: YUU HIDEO
IPC: G03G15/09
Filed: 1988-09-09
Abstract: PURPOSE:To prevent the ground of an image from being stained by providing a friction electrostatic charging member which charges a developer for electrostatic latent image development more intensely by friction. CONSTITUTION:A squeeze member 16 which charges a conveyed developer more intensely by friction while squeezing it is provided nearby the peripheral surface of a developing sleeve 12 facing a P4 pole for scooping up an conveying a two-component developer consisting partially of a magnetic material on a sleeve from a developer agitating, conveying, and scooping-up member 6 toward a doctor blade 14 among magnets in the developing sleeve 12. This squeezing member 16 forms a wedgelike space 17 with the developing sleeve 12 and the developer on the sleeve 12 passes through this wedgelike space 17 and is squeezed and stressed intensely, so that respective toner particles in the developer are charged electrostatically more intensely by friction together with carriers. Consequently, the toner is charged electrostatically and sufficiently, so the ground of the image is prevented from being stained.